1 b0003f58 2021-03-08 op /*
 2 b0003f58 2021-03-08 op  * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
 3 b0003f58 2021-03-08 op  *
 4 b0003f58 2021-03-08 op  * Permission to use, copy, modify, and distribute this software for any
 5 b0003f58 2021-03-08 op  * purpose with or without fee is hereby granted, provided that the above
 6 b0003f58 2021-03-08 op  * copyright notice and this permission notice appear in all copies.
 7 b0003f58 2021-03-08 op  *
 8 b0003f58 2021-03-08 op  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 b0003f58 2021-03-08 op  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 b0003f58 2021-03-08 op  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 b0003f58 2021-03-08 op  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 b0003f58 2021-03-08 op  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 b0003f58 2021-03-08 op  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 b0003f58 2021-03-08 op  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 b0003f58 2021-03-08 op  */
16 b0003f58 2021-03-08 op 
17 b0003f58 2021-03-08 op #include <stdlib.h>
18 b0003f58 2021-03-08 op #include <string.h>
19 b0003f58 2021-03-08 op 
20 b0003f58 2021-03-08 op #include "compat.h"
21 b0003f58 2021-03-08 op 
22 b0003f58 2021-03-08 op void
23 b0003f58 2021-03-08 op freezero(void *ptr, size_t len)
24 b0003f58 2021-03-08 op {
25 b0003f58 2021-03-08 op 	if (ptr == NULL)
26 b0003f58 2021-03-08 op 		return;
27 b0003f58 2021-03-08 op 
28 b0003f58 2021-03-08 op 	memset(ptr, 0, len);
29 b0003f58 2021-03-08 op 	free(ptr);
30 b0003f58 2021-03-08 op }